Making Silent Stones Speak: Human Evolution and the Dawn of Technology

This book is about the beginnings of technology, an almost exclusively human trait. The idea of using materials in such a way as to benefit daily life or perform task that we, as individuals, are unable to do is a giant step into the unknown. The author discusses tool-making in all its many facets. It is now considered very possible that tool-making contributed to an exapansion of brain possibilities but in fact made us into something different that the surrounding creatures with whom we fought and lived.The idea of artificial means toward an end catapulted mankind and gave us control of our surroundings. No longer were large beasts from out of our grasp. The type and variation of the various stone blades is mind-boggling but the interpretation is just about as creative. The sharing of this technology with other humans started a process of spreading knowledge that has continued up to this day. The author's hands-on experience was also an additional aid to her findings. She is in no sense an "ivory towered" scholar but actively explores and examines the subjects in her book. Best of all are her conjectures concerning the origins and more importantly, the "why" of technology.